UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wWwa0KSrj7Y9GiXNH3FrpLPZ+hi/i0fhyPFRIjmJ8eA=' 
WHERE 
  key_id = '3d4f434f7b992306a9e511c2bd41b0eb2a72c5f785a4091d4f0c2150dde61d22' 
  AND (
    token = 'wWwa0KSrj7Y9GiXNH3FrpLPZ+hi/i0fhyPFRIjmJ8eA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )